Allgaier R18 vs SOMECA SOM-20 D

7 material differences · fewer than 12

Tractor one

Allgaier R18

1946–1952

No measured PTO figure

Tractor two

SOMECA SOM-20 D

1956–1961

No measured PTO figure

Which should you choose?

Read our verdict on the R18 and the SOM-20 D → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

Field by field

7 material differences · 4 fields identical or within 5%, which is not counted as material

Allgaier R18 and SOMECA SOM-20 D, field by field
FieldR18SOM-20 DGap
Engine
Engine power, claimed claimed17.7 hp17.7 hp
Engine declaredFIAT 614.000
Displacement declared1.14 L
Maximum torque declared43 lb·ft · 58.8 N·m
Transmission
Top speed declared11.8 mph · 19 km/h13.0 mph · 21 km/h+11% SOM-20 D
Clutch declaredSingle dry clutchPedal-operated dry FERODO single-plate clutchdiffers
Hydraulics & hitch
Pump flow declared2.0 gpm · 7.5 L/min
Rear PTO speeds declared540 rpm540 rpm
Weight & dimensions
Unladen weight declared3,527 lb · 1,600 kg1,874 lb · 850 kg+88% R18
Wheelbase declared59.1 in · 1,500 mm66.9 in · 1,700 mm+13% SOM-20 D
Length declared102.4 in · 2,600 mm102.2 in · 2,595 mm
Width declared58.3 in · 1,480 mm47.6 in · 1,210 mm+22% R18
Height declared59.1 in · 1,500 mm60.2 in · 1,530 mm
Ground clearance declared13.8 in · 350 mm19.7 in · 500 mm+43% SOM-20 D
Turning radius, braked declared8.2 ft · 2.50 m
Fuel tank declared29.6 qt · 28 L25.4 qt · 24.0 L+17% R18

Allgaier R18 sources

Source
  • Source: Traktorenlexikon, “Allgaier R18”

SOMECA SOM-20 D sources

Source
  • Source: Traktorenlexikon, “Someca SOM 20 D”